//package com.kl.forum.config;
//
//
//import javax.servlet.*;
//import javax.servlet.annotation.WebFilter;
//import javax.servlet.http.HttpServletRequest;
//import javax.servlet.http.HttpServletResponse;
//import java.io.IOException;
//
////字符编码过滤器
//@WebFilter(urlPatterns = "/*",filterName = "CharacterEncodingFilter")
//public class CharacterEncodingFilter implements Filter {
//    @Override
//    public void init(FilterConfig filterConfig) throws ServletException {
//    }
//
//    @Override
//    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
//        HttpServletRequest request = (HttpServletRequest) servletRequest;
//        HttpServletResponse response = (HttpServletResponse) servletResponse;
//        request.setCharacterEncoding("UTF-8");
//        response.setCharacterEncoding("UTF-8");
//
//        filterChain.doFilter(request , response);
//    }
//    @Override
//    public void destroy() {
//    }
//
//}
